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Next Generation Immersion Solutions

Next Generation Immersion Solutions

Next Generation Immersion Solutions

GREENTECH Technologies provides sustainable energy and Immersion cooling computing technology to optimize, balance, and recover wasted energy.

Our flagship product, the “GREENBOX” is a modular immersion-cooled data center that includes our proprietary heat recovery & load balancing technology allowing us to remain 100% carbon-free, achieve a record-breaking PUE of 1.02, and stay completely noiseless.


Double your revenue
Lower heat costs by upto 50 %
Additional Revenue Stream
Growers have been under pressure to increase efficiency and sustainability while coping with temperamentally volatile markets, rising energy costs, and diminishing resources. Growers need to be able to produce more with less and find ways to optimize every aspect of their business, from crop production to energy use. The GREENBOX is the ideal tool for growers to optimize their resources efficiently.
Data Centers
Data Centers
50% TCO reduction
100% Noiseless
30% Reduction in maintenance
The Datacenter sector is a rising industry and by 2030, computing will consume up to >10% of global electricity. Energy efficiency & modularity is essential to meet growing digital needs and national sustainability objectives. Through Immersion cooling, Heat Recovery, and energy curtailment our technology allows Data Centers to fit into urban areas with high real estate costs or space limitations, be quiet and have record-breaking efficiency PUE of 1.02
Modular lower CAPEX
Balance the Grid
Be sustainable
Utility companies are at the center of a major global shift. The surge in the growing demand for renewables, stability and sustainability objectives limits their potential growth.Through our built-in energy curtailment technology, we can commit to balancing their variable load and allow them to build the railways of a greener future to match the demand while being truly sustainable and 100% carbon free.
Smart Cities
Smart Cities
Join the future
Circular economy
Be sustainable
Cities today have ambitions of becoming the smart cities of tomorrow. But to achieve this, they need to create a green, cost-efficient and modular ecosystem allowing them to benefit all members of society from governmental entities, public/private organizations,  enterprises and their citizens. Our sustainable Technology benefits their city and allows them to focus on bringing the changes of tomorrow to today while being sustainable, 100% carbon-free and providing strong financial incentives.
Diversified Revenue streams
Recover 97% of waste heat and reuse
Be sustainable
Industrial users have been heavily impacted by the rising gas and energy costs.  When times change, businesses must adapt. As cheap gas brought a surge of CHP to greenhouses and other industrial users the exponential growth in demand for cost-efficient technologies to stay competitive and match the current market conditions. Our technology allows for industrial users to lower their costs by saving up to 50% on their heat costs.
Waste Management
Waste Management
Lower your CAPEX by 30%
Circular economy
Access  governmental funding
Waste Management is key to leaving our planet clean for the future generations. Reusing the waste to your advantage is using your current resources to their optimal capabilities. Additionally to being good for the environment and bring benefits to our local communities. Our technology will reuse the waste and provide you with an additional revenue stream to subsidize your costs and make your operations more stable while being greener.
We provide the next generation of digital infrastructures for HPC, Web3, Blockchain and various energy management applications.

Our immersion cooling data center technology is built to meet the energy challenges of tomorrow. We guide you in the technical planning, integration & deployment of your project with our turn-key solutions.
Contact US
cutting edge


Our GREENBOX reuses up to 97% of its waste heat and allows for it to be resold to heat users interested in lowering their heat costs.
It is provided as clean water and allows for greenhouses and other large-scale enterprises to reduce their emissions, improve their ROI save on cost while reusing the waste to their benefit.
Intermittent Renewable energy faces a challenge from the nonconstant production and supply of Energy. Bottlenecks, overloads, and volatile fluctuations are increasingly common occurrences, even in highly developed grid infrastructure. Our GREENBOX is highly optimized for gridbalancing through the unique and rare characteristics of HPC and immersion cooling.We serve as a flexible tool to help mitigate intermittency and grid congestion and partake in grid balancing programs effectively lowering your ROI and adding another Revenue stream to your operations.


The GREENBOX is a modular containerized data center able to recover 97% of its waste heat emitted by super optimal thermal efficiency, energy curtailment capabilities, and optimal environment for computing to longer their lifespan and benefit the environment by being 100% carbon-free.
Our technology is the modern green alternative to an electrical boiler that has multiple additional revenue streams. The adaptability to movements in energy prices and the diversification of revenues provide unparalleled advantages to legacy alternatives.  

We invite you to join us on this journey. Together, we can make a difference.
Reduce your costs and diversify your revenue streams
Completly noiseless
Focus on you business and let us do the rest
Reduction of OPEX by
up to
Revenue streams per
2x ROI
2x faster ROI than
aircooled setups
Get Your Questions answered
About us

who we are

GREENTECH Technologies AG is a Swiss-based energy technology company that provides sustainable solutions to optimize, balance, and recover wasted energy. We are building the next generation of energy infrastructure for innovative applications in various sectors.
The business was born when a team of growers and energy experts that came together to solve the challenges they witnessed in the energy space. This connection resulted in a new way approach to addressing global challenges such as the transition to renewables.


We Believe in Sustainability. It’s the very essence of the company. We believe that residual heat from data centers is the future of carbon free heating for large industrial users, district heating networks and many other applications. Greentech offers an unique opportunity to not only increase the efficiency of your data center but to enable you to tap into the potential of being part of the energy transition while maximising your bottom line.
Through diversification of revenue streams, risk mitigation, and financial & political incentives, we enable data center operators to face the challenges of tomorrow. The ability to resell heat, arbitrage energy markets and engage in demand response programs opens up a wide variety of choices enabling you full control of your bottom line.
We are passionate about finding sustainable solutions to the challenges our world faces. We believe that technology can be a powerful force for good, and we are committed to using it to create a better future for all.If you share our vision, we invite you to join us on this journey. Together, we can make a difference.
Our sustainability goal:
Reduce the Carbon Footprint of Datacenters in Europe by 10%
Recover 100MWh of waste heat in 2023
Promote the development of Renewable energy by balancing their variable load
Show municipalities on a global scale their waste heat can benefit them.
Thanks to the heat recovery and load balancing GREENTECH provides prime environmental balance & sustainability while making your operations to produce the best commercial results.
Case Study

Case study for pepper greenhouse

The GREENBOX at this location is assisting a Dutch pepper producer with 10 hectares that was relying on 2MW Co-generator (CHP) and gas boiler to satisfy the heat demand of the greenhouses. The Greenbox was installed next to the greenhouse, and was integrated to CHP to consume electricity directly. After the installation, the pepper producer achieved the following results:
- 930.014 m3 gas replaced by sustainable heat (30.1% of total heating)
- CO2 reduction of 1674 ton
- Their electricity bill was reduced by 80% due to heat reselling
- 86% overclocking of hardware was enabled by immersion cooling
- Load Balancing generated 73 EUR+ per hour additional revenue by grid balancing by fully maximising the potential of both the CHP and the GREENBOX.

If you are interested in hearing more case studies where our GREENBOX is making a difference, please don't hesitate to contact us! We would be happy to share more case studies on how our technology is providing sustainable heat to agricultural & industrial users for a discount. We have a solution for you.


Delighted to officially announce our Climate Neutral Now pledge as part of the UN Climate Change initiative. We believe that fighting climate change begins with...
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21 Sep 2022
We are proud to join the Sustainable Digital Infrastructure Alliance (SDIA) in the effort to build greener computing solutions with a...
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5 Sep 2022
Sustainable heating solutions for growers!

Horticulture publication spoke with our co-founders Rick Bakker and Jelmer ten Wolde about...
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29 Aug 2022
Contact us

Get in touch

You are most welcome to visit us!

We have various customers around the globe benefiting from our proprietary heat recovery solution and our modular immersion-cooled data center infrastructure.
Contact Us For a FREE Consultation with our energy & Data Center experts.
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